Zero4 Champ (ゼロヨンチャンプ) is a series of racing games created by Yutaka Kaminaga of Media Rings, which started in 1991 with the PC Engine title Zero4 Champ.Hudson Soft gained the license for the PlayStation 2 Zero4 Champ Series: Drift Champ by Work Jam and Tamsoft, and for the mobile phone Go! Zero4 Champ developed by Profire, both of which were released in late 2002.